๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ51

[React] React๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ? 1. Single Page Application ๋งŒ๋“ค๋•Œ ์‚ฌ์šฉ - ๋ชจ๋ฐ”์ผ ์•ฑ๊ณผ ์‚ฌ์šฉ์„ฑ์ด ์œ ์‚ฌํ•˜์—ฌ ์•ฑ์ฒ˜๋Ÿผ ํŽ˜์ด์ง€๊ฐ€ ๋ถ€๋“œ๋Ÿฝ๊ฒŒ ์ด๋™ํ•จ - js๋กœ๋„ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋Š”๋ฐ ์ƒ์œผ๋กœ ์งœ๊ฒŒ ๋œ๋‹ค๋ฉด ์ฝ”๋“œ๊ฐ€ ๊ธธ์–ด์ง€๊ณ  ๋ณต์žกํ•ด์ ธ์„œ react๋ฅผ ์‚ฌ์šฉํ•จ 2. html ์žฌ์‚ฌ์šฉ์ด ํŽธ๋ฆฌํ•˜๋‹ค. 3. ๊ฐ™์€ ๋ฌธ๋ฒ•์œผ๋กœ ์•ฑ๊ฐœ๋ฐœ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. => React Native 2023. 9. 3.
๋ฆฌ์•กํŠธ, ํŠธ๋ฆฌํ”Œ ์‚ฌ์ดํŠธ ๋ฐฐ๋„ˆ ์ปดํฌ๋„ŒํŠธ ๋งŒ๋“ค๊ธฐ 2023. 8. 28.
[React] react css ์ถฉ๋Œ, ๊ฐ™์€ ํด๋ž˜์Šค๋ช…์„ ์“ฐ๋ฉด ์•ˆ๋œ๋‹ค๊ณ ? 2023. 8. 21.
๋ธŒ๋ผ์šฐ์ €์˜ ๊ธฐ๋ณธ css ์Šคํƒ€์ผ ๊ฐ’ ์ดˆ๊ธฐํ™” reset.css link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/reset-css@5.0.1/reset.css"> 2023. 8. 19.
DOM API DOM API (Document Object Model, Application Programming Interface) ใ„ด> document : div, span, input .... //HTML ์š”์†Œ(Element) 1๊ฐœ ๊ฒ€์ƒ‰/์ฐพ๊ธฐ const boxEl = document.querySelector('.box'); //HTML ์š”์†Œ์— ์ ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ฉ”์†Œ๋“œ! boxEl.addEventListener(); //์ธ์ˆ˜(Arguments)๋ฅผ ์ถ”๊ฐ€ ๊ฐ€๋Šฅ! boxEl.addEvenetListener(1,2); //1 - ์ด๋ฒคํŠธ (Event, ์ƒํ™ฉ) boxEl.addEventListener('click', 2); //2 - ํ•ธ๋“ค๋Ÿฌ (Handler, ์‹คํ–‰ํ•  ํ•จ์ˆ˜) boxEl.addEventListener('click'.. 2023. 8. 16.
Nodejs ๊ฐœ์š” ๋ฐ ์„ค์น˜ nodejs๋ž€? chrome v8 javascript ์—”์ง„์œผ๋กœ ๋นŒ๋“œ๋œ javascript ๋Ÿฐํƒ€์ž„(ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด๊ฐ€ ๋™์ž‘ํ•˜๋Š” ํ™˜๊ฒฝ) ์ด๋‹ค. babel, sass, stylus, ejs, less,,,, 1. nodejs ๋‹ค์šด๋ฐ›๊ธฐ https://nodejs.org/ko Node.js Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine. nodejs.org - LTS(Long Term Support) ๋Š” ์žฅ๊ธฐ์ ์œผ๋กœ ์•ˆ์ •๋˜๊ณ  ์‹ ๋ขฐ๋„๊ฐ€ ๋†’์€ ์ง€์›์ด ๋ณด์žฅ๋˜๋Š” ๋ฒ„์ „, ์œ ์ง€/๋ณด์ˆ˜์™€ ๋ณด์•ˆ(์„œ๋ฒ„ ์šด์˜ ๋“ฑ)์— ์ดˆ์ ์„ ๋งž์ถฐ ๋Œ€๋ถ€๋ถ„ ์‚ฌ์šฉ์ž์—๊ฒŒ ์ถ”์ฒœ๋˜๋Š” ๋ฒ„์ „์ด๋‹ค. - ํ˜„์žฌ ๋ฒ„์ „์€ ๊ฐ€์žฅ ์ตœ์‹  ๋ฒ„์ „์ด์ง€๋งŒ ์•„์ง ๊ธฐ๋Šฅ์ด ๋ถˆ์•ˆ์ „ํ•˜๊ณ  ๊ธฐ๋Šฅ์ด ์–ธ์ œ๋“  ์ˆ˜์ •์ด ๋  ์ˆ˜ .. 2023. 8. 16.
Javascript ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ํ•จ์ˆ˜, ์กฐ๊ฑด๋ฌธ ํ•จ์ˆ˜ function ํŠน์ • ๋™์ž‘(๊ธฐ๋Šฅ)์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์ผ๋ถ€ ์ฝ”๋“œ์˜ ์ง‘ํ•ฉ(๋ถ€๋ถ„) //ํ•จ์ˆ˜ ์„ ์–ธ function helloFunc() { //์‹คํ–‰์ฝ”๋“œ console.log(1234); } //ํ•จ์ˆ˜ํ˜ธ์ถœ helloFunc(); //1234 function returnFunc() { return 123; //123์„ ๋ฐ–์œผ๋กœ ๋ฐ˜ํ™˜, ์ด๊ฑธ ๋ˆ„๊ฐ€ ๋ฐ›์•„? {}๋ฐ–์œผ๋กœ ๋‚ด๋ณด๋‚ผ ์ˆ˜ ์žˆ์Œ } let a = returnFunc(); //์—ฌ๊ธฐ์„œ returnFunc์ด ํ˜ธ์ถœ(์‹คํ–‰)๋˜๋ฉด a๋ผ๋Š” ํ•จ์ˆ˜์— ๋‹ด๋Š”๋‹ค console.log(a); //123 //ํ•จ์ˆ˜ ์„ ์–ธ! function sum(a, b) { //a์™€ b๋Š” ๋งค๊ฐœ๋ณ€์ˆ˜(parameters) return a + b; } //์žฌ์‚ฌ์šฉ let a = sum(1, 2); //1๊ณผ 2๋Š” ์ธ์ˆ˜(Ar.. 2023. 8. 16.
[React] ์˜ค๋Š˜์˜ ํ• ์ผ, ์˜ค๋Š˜์˜ ์ผ๊ธฐ ํ”„๋กœ์ ํŠธ ing 2023. 8. 16.
css transition, easing function transition : ์š”์†Œ์˜ ์ „ํ™˜(์‹œ์ž‘๊ณผ ๋) ํšจ๊ณผ๋ฅผ ์ง€์ •ํ•˜๋Š” ๋‹จ์ถ• ์†์„ฑ ์†์„ฑ๋ช… ์ง€์†์‹œ๊ฐ„(๋‹จ์ถ•ํ˜•์œผ๋กœ ์ž‘์„ฑํ•  ๋•Œ, ํ•„์ˆ˜ ํฌํ•จ ์†์„ฑ) ํƒ€์ด๋ฐํ•จ์ˆ˜ ๋Œ€๊ธฐ์‹œ๊ฐ„; = transition-property transition-duration transition-timing-function transition-delay ์‰ผํ‘œ๋ฅผ ํ†ตํ•ด ๋‹จ์ถ• ์†์„ฑ๊ฐ’ ๊ตฌ๋ถ„ ํ•  ์ˆ˜ ์žˆ์Œ transition-property : ์ „ํ™˜ ํšจ๊ณผ๋ฅผ ์‚ฌ์šฉํ•  ์†์„ฑ ์ด๋ฆ„์„ ์ง€์ •all : ๋ชจ๋“  ์†์„ฑ์— ์ ์šฉ์†์„ฑ์ด๋ฆ„ : ์ „ํ™˜ ํšจ๊ณผ๋ฅผ ์‚ฌ์šฉํ•  ์†์„ฑ ์ด๋ฆ„ ๋ช…์‹œex) transition: width 1s; => ๋ฐฐ๊ฒฝ์ƒ‰์ด ํ™• ๋ฐ”๋€Œ๋ฉด์„œ ํŠธ๋ Œ์ง€์…˜ ํšจ๊ณผ ์ ์šฉ๋œ๋‹คtransition-duration : ์ „ํ™˜ ํšจ๊ณผ์˜ ์ง€์†์‹œ๊ฐ„์„ ์ง€์ •, ํ•„์ˆ˜๋กœ ๋„ฃ์–ด์ฃผ์–ด์•ผ ํ•จ0s : ์ „ํ™˜ ํšจ๊ณผ ์—†์Œ์‹œ๊ฐ„ .. 2023. 8. 15.
npm_parcel, ๊ฐœ๋ฐœ์„œ๋ฒ„ ์‹คํ–‰๊ณผ ๋นŒ๋“œ ์—๋Ÿฌ https://velog.io/@developer-jyyun/npmparcel-%EA%B0%9C%EB%B0%9C%EC%84%9C%EB%B2%84-%EC%8B%A4%ED%96%89%EA%B3%BC-%EB%B9%8C%EB%93%9C npm_parcel, ๊ฐœ๋ฐœ์„œ๋ฒ„ ์‹คํ–‰๊ณผ ๋นŒ๋“œnpmํ”„๋กœ์ ํŠธ ์‹œ์ž‘parcel, ๊ฐœ๋ฐœ์„œ๋ฒ„ ์‹คํ–‰๊ณผ ๋นŒ๋“œnpm init -y package.json ์ƒ์„ฑnpm install ์„ค์น˜ํ•  ํŒจํ‚ค์ง€ ํŒจํ‚ค์ง€ ์„ค์น˜npm install parcel —save-dev ํŒจํ‚ค์ง€ dev ์„ค์น˜npm install -D parcel savelog.io 2023. 8. 15.
css position relative, absolute, fixed, sticky, z-index, display, flex, ์ˆ˜ํ‰, ์ˆ˜์ง ์ •๋ ฌ ๋ ˆ์ด์•„์›ƒ position : ์š”์†Œ์˜ ์œ„์น˜ ์ง€์ • ๊ธฐ์ค€์œผ๋กœ position๊ณผ ๊ฐ™์ด ์‚ฌ์šฉํ•˜๋Š” css์†์„ฑ๋“ค์€ ๋ชจ๋‘ ์Œ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. (top, bottom, left, right, z-index..)static : ๊ธฐ์ค€ ์—†์Œ, ํฌ์ง€์…˜ ์—†์Œrelative : ์š”์†Œ ์ž์‹ ์„ ๊ธฐ์ค€absolute : ์œ„์น˜ ์ƒ ๋ถ€๋ชจ ์š”์†Œ๋ฅผ ๊ธฐ์ค€ (์œ„์น˜ ์ƒ ๋ถ€๋ชจ ์š”์†Œ๋ฅผ ๊ผญ ํ™•์ธํ•ด์•ผํ•จ!), ๋ถ•๋œจ๋ฉด์„œ ๊ฒน์ณ์งfixed : ๋ทฐํฌํŠธ(๋ธŒ๋ผ์šฐ์ €)๋ฅผ ๊ธฐ์ค€sticky : ์Šคํฌ๋กค ์˜์—ญ ๊ธฐ์ค€top, bottom, left, right : ์š”์†Œ์˜ ๊ฐ ๋ฐฉํ–ฅ๋ณ„ ๊ฑฐ๋ฆฌ ์ง€์ •auto : ๋ธŒ๋ผ์šฐ์ €๊ฐ€ ๊ณ„์‚ฐ๋‹จ์œ„ : px, em. rem ๋“ฑ ๋‹จ์œ„๋กœ ์ง€์ • relative์™€ absoulte ์š”์†Œ ์Œ“์ž„ ์ˆœ์„œ (stack order) ์–ด๋–ค ์š”์†Œ๊ฐ€ ์‚ฌ์šฉ์ž์™€ ๋” ๊ฐ€๊น๊ฒŒ ์žˆ๋Š”์ง€(์œ„์— ์Œ“์ด๋Š”.. 2023. 8. 13.
Javascript ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๋ณ€์ˆ˜, ์˜ˆ์•ฝ์–ด ๋ณ€์ˆ˜ (var, let, const) ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๊ณ  ์ฐธ์กฐ(์‚ฌ์šฉ)ํ•˜๋Š” ๋ฐ์ดํ„ฐ์˜ ์ด๋ฆ„ //์žฌ์‚ฌ์šฉ ๊ฐ€๋Šฅ //๋ณ€์ˆ˜ ์„ ์–ธ! let a = 2; let b = 5; console.log(a + b); //7 console.log(a - b); // -3 console.log(a * b); // 10 console.log(a / b); // 0.4//๊ฐ’(๋ฐ์ดํ„ฐ)์˜ ์žฌํ• ๋‹น ๊ฐ€๋Šฅ! let a = 12; console.log(a); //12 a = 999; console.log(a); //999 //๊ฐ’(๋ฐ์ดํ„ฐ)์˜ ์žฌํ• ๋‹น ๋ถˆ๊ฐ€! const a = 12; console.log(a); //12 a = 999; console.log(a); //TypeError : Assignment to constant variable. /.. 2023. 8. 13.